package com.qingcheng.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.qingcheng.pojo.order.Order;
import com.qingcheng.service.order.OrderService;

import com.qingcheng.service.order.WeixinPayService;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Map;

/**
 * 处理微信支付请求
 * @Author:boy
 * @Date:2019/7/21
 * @description:
 * @ModifiedBy:
 */
@RestController
@RequestMapping("/wxpay")
public class PayController {
    @Reference
    private OrderService orderService;
    @Reference
    private WeixinPayService weixinPayService;
    @GetMapping("/createNative")
    public Map createNative(String orderId){
        String username = SecurityContextHolder.getContext().getAuthentication().getName();
        Order order = orderService.findById(orderId);
        if (order!=null){
            if ("0".equals(order.getPayStatus())
                    &&"0".equals(order.getOrderStatus())
                    &&username.equals(order.getUsername())){
           return weixinPayService.ctreateNative(orderId,order.getPayMoney(),"http://qingcheng.easy.echosite.cn/wxpay/notify.do");
            }
        }
    return null;
    }
    @RequestMapping("/notify.do")
    public Map notifyLogic(HttpServletRequest request){
        System.out.println("开始回调。。。。。");
        //System.out.println("支付成功");
        InputStream inputStream;
        try {
            inputStream=request.getInputStream();
            ByteArrayOutputStream outputStream=new ByteArrayOutputStream();
            byte[] buffer=new byte[1024];
            int len;
            while ((len=inputStream.read(buffer))>0){
                outputStream.write(buffer,0,len);
            }
            outputStream.close();
            inputStream.close();
            String result=new String(outputStream.toByteArray(),"utf-8");
            System.out.println(result);
        } catch (IOException e) {
            e.printStackTrace();
        }
        return new HashMap();
    }
}
